O.S. .21XZ-B V2 ABC

$319.99

Out of stock

SKU: OSM12183 Category:

Description

.21XZ-B V2 ABc

FEATURES:

High performance crankshaft has silicone filled intake passage and
Tungsten counterweights
Lightening holes in cylinder head reduce overall weight
22B2 single needle slide valve carburetor
ABC piston and liner construction “A”luminum piston fitted to a
“B”rass cylinder liner that is “C”hrome plated
Optimized power band

INCLUDES:

O.S. 21XZ-B V2 Off-Road Engine with 22B2 Carburetor, Exhaust
Gasket, P3 Turbo Ultra Hot Glow Plug, yellow 7mm Carb Reducer,
Instruction Manual and two Dust Caps

REQUIRES:

Fuel: 10-30% nitro content, 20% recommended for break-in
Exhaust System: Depending on vehicle
Glow starter, fuel tubing and track equipment

SPECS:

Displacement: 0.213 cu in (3.49 cc)
Bore: .641″ (16.27mm)
Stroke: .661″ (16.8mm)
Practical RPM: 3,000-41,500
Power Output: 2.7 PS @ 34,000 RPM
Weight: 12.77oz (362g)
Distance Between Mounting Holes Same Side: 0.83″ (21mm)
Distance Between Mounting Holes Opposite Side: 1.45″ (37mm)
Height Bottom of Mounting Tabs/Top of Cylinder Head: 3.4″ (86.5mm)
Width of Mounting Tabs: 1.8″ (45mm)
Distance from Backplate to Front Bearing: 2.5″ (64.5mm)
Distance from Center of Crankcase to Front Bearing: 1.7″ (44mm)
Distance from Center of Crankcase to Backplate: 0.81″ (20.5mm)

Carburetor Settings, NOTE carburetor is preset at factory and
requires very small adjustments
Needle Valve: Gradually reduce factory needle valve setting in 15°
increments following instructions in manual
Metering Needle: After setting at optimum position run vehicle in
straight line and turn metering needle clockwise 15-30° to lean
mixture, or 15-30° counter clockwise to richen mixture
Throttle Stop Screw: Turn counterclockwise if engine runs too fast
with throttle closed

 

Additional information

Weight 1 lbs

Reviews

There are no reviews yet.

Be the first to review “O.S. .21XZ-B V2 ABC”